Block Diagrams; Q Q; Overall Block Diagram - Sony DVP-NS700P Service Manual

Q Q

3 7 6 3 1 5 1 5 0

BLOCK DIAGRAMS

3-1. OVERALL BLOCK DIAGRAM

MB-100 BOARD
(SEE PAGE 4-11 to 4-30)
BASE UNIT
KHM-240AAA/J1RP
OPTICAL DEVICE
IC202
RF
DVD/CD
DVD/CD RF AMP,
PD IC
DIGITAL SERVO
FOCUS
COIL
TRACKING
COIL
T E
L 1 3 9 4 2 2 9 6 5 1 3
IC401
INLIMIT FOCUS/TRACKING
SENSOR COIL DRIVE,
SPINDLE/SLED/
LOADING
SPINDLE
M M
MOTOR DRIVE
MOTOR
SLED
M M
MOTOR
M001
M M
LOADING
MOTOR
S001
CHUCK/TRAY
DETECT
MS-81 BOARD
(SEE PAGE 4-6)
HS13S0U BOARD
(SEE PAGE 4-45)
w w w
F101
AC IN
.
05
SECTION 3
IC504, 505
16M SDRAM
IC303
16M DRAM
IC503
AV DECODER
RF+ SDI 0 – 7
IC302
ARP,
SERVO DSP
CDDOUT, CDDATA,
CDBCK, CDLRCK
PARALLEL BUS
IC107 or IC108
FLASH or
ROM
IC103
SYSTEM
CONTROL
IC101
EEPROM
REG
SW101
D101
POWER
x a o
y
SWITCHING
REG
i
IF-83 BOARD
(SEE PAGE 4-41)
3-1
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8
AV-58 BOARD
(SEE PAGE 4-35 to 4-38)
V, Y, C
PDO0 – 7
IC601 Y, Cb, Cr
IC003
PDI0 – 7
BNR
16M SDRAM
IC901
IC001
GATE
I/P
ARRAY
CONVERTER
Y0 – 7
CB0 – 7
CR0 – 7
PD0 – 7 IC902 Y, Cb, Cr
VIDEO
ENCODER
SPDIF, ACH12,
ACH34, ACH56,
BCK, LRCK
Q Q
3 7 6 3
SPDIF
IC801
AUDIO DSP
IC802
AUDIO
D/A CONVERTER
SERIAL BUS
REG
REG
EVER+3.3V
SW+3.3V
+5V
u 1 6 3
SW+11V
EVER+11V
.
EVER–11V
P CON
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2 4
9 9 8
J103
IC102
J101 (1/2)
VIDEO 2
VIDEO
BUFFER
Y, Cb, Cr
J102
IC103
Y
IC104 Y, Cb, Cr
VIDEO
P C
B/ B
VIDEO
SELECTOR
BUFFER
P C
R/ R
VIDEO OUT
1 5 1 5 0 8 9 2 4
SCAN SELECT
SWITCH
IC204
J101 (2/2) L
IC201
AUDIO 2
AUDIO
AMP
R
ND401
RM-85 BOARD
FLUORESCENT
(SEE PAGE 4-6)
INDICATOR TUBE
IC404
m
IF CON
c o FUNCTION
KEY SHUTTLE/
CURSOR STICK
3-2
DVP-NS700P
2
9 9
2 1 S VIDEO OUT
VIDEO 1 LINE OUT
COMPONENT
VIDEO OUT
9 8 2 9 9
J201
COAXIAL
DIGITAL
OUT
OPTICAL
L
AUDIO 1 LINE OUT
R
IC501
REMOTE
COMMANDER
RECEIVER
PUSH
ENTER